Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 289 insertions, 0 deletions

diff --git a/connectivity/source/commontools/formattedcolumnvalue.cxx b/connectivity/source/commontools/formattedcolumnvalue.cxx
new file mode 100644
index 000000000..e29087523
--- /dev/null
+++ b/connectivity/source/commontools/formattedcolumnvalue.cxx
@@ -0,0 +1,289 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <connectivity/formattedcolumnvalue.hxx>
+#include <connectivity/dbtools.hxx>
+#include <connectivity/dbconversion.hxx>
+
+#include <com/sun/star/util/NumberFormatter.hpp>
+#include <com/sun/star/util/Date.hpp>
+#include <com/sun/star/sdbc/XConnection.hpp>
+#include <com/sun/star/util/XNumberFormatTypes.hpp>
+#include <com/sun/star/util/NumberFormat.hpp>
+#include <com/sun/star/sdbc/DataType.hpp>
+#include <com/sun/star/sdb/XColumn.hpp>
+#include <com/sun/star/sdb/XColumnUpdate.hpp>
+
+#include <tools/diagnose_ex.h>
+#include <i18nlangtag/mslangid.hxx>
+#include <i18nlangtag/languagetag.hxx>
+#include <comphelper/numbers.hxx>
+
+
+namespace dbtools
+{
+
+
+    using ::com::sun::star::uno::Reference;
+    using ::com::sun::star::uno::UNO_QUERY;
+    using ::com::sun::star::uno::UNO_QUERY_THROW;
+    using ::com::sun::star::uno::UNO_SET_THROW;
+    using ::com::sun::star::uno::Exception;
+    using ::com::sun::star::uno::XComponentContext;
+    using ::com::sun::star::sdbc::XRowSet;
+    using ::com::sun::star::beans::XPropertySet;
+    using ::com::sun::star::util::NumberFormatter;
+    using ::com::sun::star::util::XNumberFormatter;
+    using ::com::sun::star::util::Date;
+    using ::com::sun::star::sdbc::XConnection;
+    using ::com::sun::star::util::XNumberFormatsSupplier;
+    using ::com::sun::star::beans::XPropertySetInfo;
+    using ::com::sun::star::lang::Locale;
+    using ::com::sun::star::util::XNumberFormatTypes;
+    using ::com::sun::star::sdb::XColumn;
+    using ::com::sun::star::sdb::XColumnUpdate;
+
+    namespace DataType = ::com::sun::star::sdbc::DataType;
+    namespace NumberFormat = ::com::sun::star::util::NumberFormat;
+
+    struct FormattedColumnValue_Data
+    {
+        Reference< XNumberFormatter >   m_xFormatter;
+        Date                            m_aNullDate;
+        sal_Int32                       m_nFormatKey;
+        sal_Int32                       m_nFieldType;
+        sal_Int16                       m_nKeyType;
+        bool                            m_bNumericField;
+
+        Reference< XColumn >            m_xColumn;
+        Reference< XColumnUpdate >      m_xColumnUpdate;
+
+        FormattedColumnValue_Data()
+            :m_aNullDate( DBTypeConversion::getStandardDate() )
+            ,m_nFormatKey( 0 )
+            ,m_nFieldType( DataType::OTHER )
+            ,m_nKeyType( NumberFormat::UNDEFINED )
+            ,m_bNumericField( false )
+        {
+        }
+    };
+
+
+    namespace
+    {
+
+        void lcl_clear_nothrow( FormattedColumnValue_Data& _rData )
+        {
+            _rData.m_xFormatter.clear();
+            _rData.m_nFormatKey = 0;
+            _rData.m_nFieldType = DataType::OTHER;
+            _rData.m_nKeyType = NumberFormat::UNDEFINED;
+            _rData.m_bNumericField = false;
+
+            _rData.m_xColumn.clear();
+            _rData.m_xColumnUpdate.clear();
+        }
+
+
+        void lcl_initColumnDataValue_nothrow( FormattedColumnValue_Data& _rData,
+            const Reference< XNumberFormatter >& i_rNumberFormatter, const Reference< XPropertySet >& _rxColumn )
+        {
+            lcl_clear_nothrow( _rData );
+
+            OSL_PRECOND( i_rNumberFormatter.is(), "lcl_initColumnDataValue_nothrow: no number formats -> no formatted values!" );
+            if ( !i_rNumberFormatter.is() )
+                return;
+
+            try
+            {
+                Reference< XNumberFormatsSupplier > xNumberFormatsSupp( i_rNumberFormatter->getNumberFormatsSupplier(), UNO_SET_THROW );
+
+                // remember the column
+                _rData.m_xColumn.set( _rxColumn, UNO_QUERY_THROW );
+                _rData.m_xColumnUpdate.set( _rxColumn, UNO_QUERY );
+
+                // determine the field type, and whether it's a numeric field
+                OSL_VERIFY( _rxColumn->getPropertyValue("Type") >>= _rData.m_nFieldType );
+
+                switch ( _rData.m_nFieldType )
+                {
+                    case DataType::DATE:
+                    case DataType::TIME:
+                    case DataType::TIMESTAMP:
+                    case DataType::BIT:
+                    case DataType::BOOLEAN:
+                    case DataType::TINYINT:
+                    case DataType::SMALLINT:
+                    case DataType::INTEGER:
+                    case DataType::REAL:
+                    case DataType::BIGINT:
+                    case DataType::DOUBLE:
+                    case DataType::NUMERIC:
+                    case DataType::DECIMAL:
+                        _rData.m_bNumericField = true;
+                        break;
+                    default:
+                        _rData.m_bNumericField = false;
+                        break;
+                }
+
+                // get the format key of our bound field
+                Reference< XPropertySetInfo > xPSI( _rxColumn->getPropertySetInfo(), UNO_SET_THROW );
+                bool bHaveFieldFormat = false;
+                static const OUStringLiteral sFormatKeyProperty( u"FormatKey" );
+                if ( xPSI->hasPropertyByName( sFormatKeyProperty ) )
+                {
+                    bHaveFieldFormat = ( _rxColumn->getPropertyValue( sFormatKeyProperty ) >>= _rData.m_nFormatKey );
+                }
+                if ( !bHaveFieldFormat )
+                {
+                    // fall back to a format key as indicated by the field type
+                    Locale aSystemLocale( LanguageTag( MsLangId::getConfiguredSystemLanguage() ).getLocale() );
+                    Reference< XNumberFormatTypes > xNumTypes( xNumberFormatsSupp->getNumberFormats(), UNO_QUERY_THROW );
+                    _rData.m_nFormatKey = getDefaultNumberFormat( _rxColumn, xNumTypes, aSystemLocale );
+                }
+
+                // some more formatter settings
+                _rData.m_nKeyType  = ::comphelper::getNumberFormatType( xNumberFormatsSupp->getNumberFormats(), _rData.m_nFormatKey );
+                Reference< XPropertySet > xFormatSettings( xNumberFormatsSupp->getNumberFormatSettings(), UNO_SET_THROW );
+                OSL_VERIFY( xFormatSettings->getPropertyValue("NullDate") >>= _rData.m_aNullDate );
+
+                // remember the formatter
+                _rData.m_xFormatter = i_rNumberFormatter;
+            }
+            catch( const Exception& )
+            {
+                DBG_UNHANDLED_EXCEPTION("connectivity.commontools");
+            }
+        }
+
+
+        void lcl_initColumnDataValue_nothrow( const Reference<XComponentContext>& i_rContext, FormattedColumnValue_Data& i_rData,
+            const Reference< XRowSet >& i_rRowSet, const Reference< XPropertySet >& i_rColumn )
+        {
+            OSL_PRECOND( i_rRowSet.is(), "lcl_initColumnDataValue_nothrow: no row set!" );
+            if ( !i_rRowSet.is() )
+                return;
+
+            Reference< XNumberFormatter > xNumberFormatter;
+            try
+            {
+                // get the number formats supplier of the connection of the form
+                Reference< XConnection > xConnection( getConnection( i_rRowSet ), UNO_SET_THROW );
+                Reference< XNumberFormatsSupplier > xSupplier( getNumberFormats( xConnection, true, i_rContext ), UNO_SET_THROW );
+
+                // create a number formatter for it
+                xNumberFormatter.set( NumberFormatter::create( i_rContext ), UNO_QUERY_THROW );
+                xNumberFormatter->attachNumberFormatsSupplier( xSupplier );
+            }
+            catch( const Exception& )
+            {
+                DBG_UNHANDLED_EXCEPTION("connectivity.commontools");
+            }
+
+            lcl_initColumnDataValue_nothrow( i_rData, xNumberFormatter, i_rColumn );
+        }
+    }
+
+    FormattedColumnValue::FormattedColumnValue( const Reference< XComponentContext >& _rxContext,
+            const Reference< XRowSet >& _rxRowSet, const Reference< XPropertySet >& i_rColumn )
+        :m_pData( new FormattedColumnValue_Data )
+    {
+        lcl_initColumnDataValue_nothrow( _rxContext, *m_pData, _rxRowSet, i_rColumn );
+    }
+
+
+    FormattedColumnValue::FormattedColumnValue( const Reference< XNumberFormatter >& i_rNumberFormatter,
+            const Reference< XPropertySet >& _rxColumn )
+        :m_pData( new FormattedColumnValue_Data )
+    {
+        lcl_initColumnDataValue_nothrow( *m_pData, i_rNumberFormatter, _rxColumn );
+    }
+
+
+    FormattedColumnValue::~FormattedColumnValue()
+    {
+        lcl_clear_nothrow( *m_pData );
+    }
+
+    sal_Int16 FormattedColumnValue::getKeyType() const
+    {
+        return m_pData->m_nKeyType;
+    }
+
+
+    const Reference< XColumn >& FormattedColumnValue::getColumn() const
+    {
+        return m_pData->m_xColumn;
+    }
+
+    bool FormattedColumnValue::setFormattedValue( const OUString& _rFormattedStringValue ) const
+    {
+        OSL_PRECOND( m_pData->m_xColumnUpdate.is(), "FormattedColumnValue::setFormattedValue: no column!" );
+        if ( !m_pData->m_xColumnUpdate.is() )
+            return false;
+
+        try
+        {
+            if ( m_pData->m_bNumericField )
+            {
+                ::dbtools::DBTypeConversion::setValue( m_pData->m_xColumnUpdate, m_pData->m_xFormatter, m_pData->m_aNullDate,
+                    _rFormattedStringValue, m_pData->m_nFormatKey, ::sal::static_int_cast< sal_Int16 >( m_pData->m_nFieldType ),
+                    m_pData->m_nKeyType );
+            }
+            else
+            {
+                m_pData->m_xColumnUpdate->updateString( _rFormattedStringValue );
+            }
+        }
+        catch( const Exception& )
+        {
+            return false;
+        }
+        return true;
+    }
+
+
+    OUString FormattedColumnValue::getFormattedValue() const
+    {
+        OSL_PRECOND( m_pData->m_xColumn.is(), "FormattedColumnValue::setFormattedValue: no column!" );
+
+        OUString sStringValue;
+        if ( m_pData->m_xColumn.is() )
+        {
+            if ( m_pData->m_bNumericField )
+            {
+                sStringValue = DBTypeConversion::getFormattedValue(
+                    m_pData->m_xColumn, m_pData->m_xFormatter, m_pData->m_aNullDate, m_pData->m_nFormatKey, m_pData->m_nKeyType
+                );
+            }
+            else
+            {
+                sStringValue = m_pData->m_xColumn->getString();
+            }
+        }
+        return sStringValue;
+    }
+
+
+} // namespace dbtools
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */